The ST – 330 Combination Permeameter is design for laboratory determinations of permeability of either fine-grained of coarse-grained soils. Generally, soils containing 10 percent or more particles passing a no. 200 sieve are tested using the falling head assembly. More granular soils, containing 90 percent or more particles retained on the no. 200 sieve are tested using the constant head assembly.
TESTING STANDARD
ASTMD-2434, AASHTOT-215
Dimension (lxwxh) : 115x45x35 cm
Weight approx : 12 kg
SPECIFICATION
| TYPE | DESCRIPTION | QTY |
|---|---|---|
| ST - 331 | Sample Chamber. Transparant fibre glass 2 Ω” i.d, 8” height, compressive spring, cast aluminium body | 1 Set |
| ST - 332 | Funnel. Plastic, wide mouth, with over flow | 1 Pc |
| ST - 333 | Frame. Aluminium | 1 Pc |
| ST - 334 | Porous Stone. 2.47” diameter, 1/2” thick | 2 Pcs |
| GT - 334 | Burette. Glass, 100 ml capacity with scale | 1 Pc |
| GT - 203 | Graduated Cylinder 100 ml capacity. Made of glass. Single numbering (PYREX) | 1 Pc |
| GT - 801 | Stop Watch. 60 sec, sweep x 30 min | 1 Pc |
